Finding the Fourth Proportional to 42,356.50, 58,455.20 and 23,493.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,356.50 : 58,455.20 = 23,493.62 : x
2. Step 2: Convert to fraction form
   42,356.50/58,455.20 = 23,493.62/x
3. Step 3: Cross multiply
   42,356.50x = 58,455.20 × 23,493.62
4. Step 4: Simplify right side
   42,356.50x = 1,373,324,255.82
5. Step 5: Solve for x
   x = 1,373,324,255.82/42,356.50
6. Step 6: Final answer
   x = 32,422.99